LM2833XMY/NOPB Texas Instruments - Yeehing Electronics

1.5MHz/3MHz 3.0A Step-Down DC-DC Switching Regulator

Pricing (USD)

Quantity	Unit Price
1 — 99	1.901
100 — 249	1.666
250 — 999	1.168
1,000 +	0.66

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Voltage Regulators
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	MSOP-PowerPad-10
Output Voltage	0.6 V to 4.5 V
Output Current	3 A
Number of Outputs	1 Output
Input Voltage MAX	5.5 V
Topology	Buck
Input Voltage MIN	3 V
Switching Frequency	1500 kHz
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Series	LM2833
Packaging	Reel
Input Voltage	3 V to 5.5 V
Operating Temperature Range	- 40 C to + 125 C
Type	Step Down
Brand	Texas Instruments
Shutdown	Shutdown
Moisture Sensitive	Yes
Operating Supply Current	3.2 mA
Product Type	Switching Voltage Regulators
Factory Pack Quantity	1000
Subcategory	PMIC - Power Management ICs
Supply Voltage - Min	3 V
Unit Weight	0.001101 oz

For more information, please refer to datasheet

Documents

LM2833XMY/NOPB Datasheet

More Information

The LM2833 regulator is a monolithic, high frequency, PWM step-down DC/DC converter available in a 10-pin WSON or MSOP-PowerPAD package. It contains all the active functions to provide local DC/DC conversion with fast transient response and accurate regulation in the smallest possible PCB area. With a minimum of external components, the LM2833 is easy to use. The ability to drive 3.0A loads with an internal 56 mΩ PMOS switch using state-of-the-art 0.5µm BiCMOS technology results in the best power density available. The world-class control circuitry allows on-times as low as 30ns, thus supporting exceptionally high frequency conversion over the entire 3V to 5.5V input operating range down to the minimum output voltage of 0.6V. Switching frequency is internally set to 1.5MHz or 3.0MHz, allowing the use of extremely small surface mount inductors and capacitors. Even though the operating frequency is high, efficiencies up to 93% are easy to achieve. External shutdown is included, featuring an ultra-low stand-by current of 300nA. The LM2833 utilizes peak current-mode control and internal compensation to provide high-performance regulation over a wide range of operating conditions. Additional features include internal soft-start circuitry to reduce inrush current, cycle-by-cycle current limit, frequency foldback, thermal shutdown, and output over-voltage protection.